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fix(TEST RAID): shellcheck

master
Harald Hoyer 2021-03-30 12:17:14 +02:00 committed by Harald Hoyer
parent 34600bbead
commit 6e7db0467a
4 changed files with 48 additions and 143 deletions
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0
test/TEST-10-RAID/.shchkdir Normal file
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4
test/TEST-10-RAID/create-root.sh
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@ -1,7 +1,7 @@
#!/bin/sh
# don't let udev and this script step on eachother's toes
for x in 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
> "/etc/udev/rules.d/$x"
: > "/etc/udev/rules.d/$x"
done
rm -f -- /etc/lvm/lvm.conf
udevadm control --reload
@ -36,7 +36,7 @@ lvm lvchange -a n /dev/dracut/root
udevadm settle
cryptsetup luksClose /dev/mapper/dracut_crypt_test
udevadm settle
eval $(udevadm info --query=env --name=/dev/md0 | while read line || [ -n "$line" ]; do [ "$line" != "${line#*ID_FS_UUID*}" ] && echo $line; done)
eval "$(udevadm info --query=env --name=/dev/md0 | while read -r line || [ -n "$line" ]; do [ "$line" != "${line#*ID_FS_UUID*}" ] && echo "$line"; done)"
{
echo "dracut-root-block-created"
echo "ID_FS_UUID=$ID_FS_UUID"

120
test/TEST-10-RAID/test-init.sh
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@ -1,114 +1,10 @@
#!/bin/sh
. /lib/dracut-lib.sh

export PATH=/sbin:/bin:/usr/sbin:/usr/bin
getcmdline() {
while read -r _line || [ -n "$_line" ]; do
printf "%s" "$_line"
done < /proc/cmdline
}

_dogetarg() {
local _o _val _doecho
unset _val
unset _o
unset _doecho
CMDLINE=$(getcmdline)

for _o in $CMDLINE; do
if [ "${_o%%=*}" = "${1%%=*}" ]; then
if [ -n "${1#*=}" -a "${1#*=*}" != "${1}" ]; then
# if $1 has a "=<value>", we want the exact match
if [ "$_o" = "$1" ]; then
_val="1"
unset _doecho
fi
continue
fi

if [ "${_o#*=}" = "$_o" ]; then
# if cmdline argument has no "=<value>", we assume "=1"
_val="1"
unset _doecho
continue
fi

_val="${_o#*=}"
_doecho=1
fi
done
if [ -n "$_val" ]; then
[ "x$_doecho" != "x" ] && echo "$_val"
return 0
fi
return 1
}

getarg() {
local _deprecated _newoption
while [ $# -gt 0 ]; do
case $1 in
-d)
_deprecated=1
shift
;;
-y)
if _dogetarg $2 > /dev/null; then
if [ "$_deprecated" = "1" ]; then
[ -n "$_newoption" ] && warn "Kernel command line option '$2' is deprecated, use '$_newoption' instead." || warn "Option '$2' is deprecated."
fi
echo 1
return 0
fi
_deprecated=0
shift 2
;;
-n)
if _dogetarg $2 > /dev/null; then
echo 0
if [ "$_deprecated" = "1" ]; then
[ -n "$_newoption" ] && warn "Kernel command line option '$2' is deprecated, use '$_newoption=0' instead." || warn "Option '$2' is deprecated."
fi
return 1
fi
_deprecated=0
shift 2
;;
*)
if [ -z "$_newoption" ]; then
_newoption="$1"
fi
if _dogetarg $1; then
if [ "$_deprecated" = "1" ]; then
[ -n "$_newoption" ] && warn "Kernel command line option '$1' is deprecated, use '$_newoption' instead." || warn "Option '$1' is deprecated."
fi
return 0
fi
_deprecated=0
shift
;;
esac
done
return 1
}

getargbool() {
local _b
unset _b
local _default
_default="$1"
shift
_b=$(getarg "$@")
[ $? -ne 0 -a -z "$_b" ] && _b="$_default"
if [ -n "$_b" ]; then
[ $_b = "0" ] && return 1
[ $_b = "no" ] && return 1
[ $_b = "off" ] && return 1
fi
return 0
}
strstr() { [ "${1##*"$2"*}" != "$1" ]; }
CMDLINE=$(while read line || [ -n "$line" ]; do echo $line; done < /proc/cmdline)
command -v plymouth > /dev/null && plymouth --quit
command -v plymouth > /dev/null 2>&1 && plymouth --quit
exec > /dev/console 2>&1

echo "dracut-root-block-success" | dd oflag=direct,dsync of=/dev/sda1
export TERM=linux
export PS1='initramfs-test:\w\$ '
@ -119,11 +15,5 @@ echo "made it to the rootfs!"
getargbool 0 rd.shell && sh -i
echo "Powering down."
mount -n -o remount,ro /
#echo " rd.break=shutdown " >> /run/initramfs/etc/cmdline
if [ -d /run/initramfs/etc ]; then
echo " rd.debug=0 " >> /run/initramfs/etc/cmdline
fi
if [ -e /lib/systemd/systemd-shutdown ]; then
exec /lib/systemd/systemd-shutdown poweroff
fi
sync
poweroff -f

67
test/TEST-10-RAID/test.sh
View File

@ -1,4 +1,5 @@
#!/bin/bash
# shellcheck disable=SC2034
TEST_DESCRIPTION="root filesystem on an encrypted LVM PV on a RAID-5"

KVERSION=${KVERSION-$(uname -r)}
@ -8,26 +9,28 @@ KVERSION=${KVERSION-$(uname -r)}
#DEBUGFAIL="rd.break rd.shell rd.debug debug"
test_run() {
DISKIMAGE=$TESTDIR/TEST-10-RAID-root.img
$testdir/run-qemu \
-drive format=raw,index=0,media=disk,file=$DISKIMAGE \
"$testdir"/run-qemu \
-drive format=raw,index=0,media=disk,file="$DISKIMAGE" \
-append "panic=1 systemd.crash_reboot root=/dev/dracut/root rd.auto rw rd.retry=10 console=ttyS0,115200n81 selinux=0 rd.shell=0 $DEBUGFAIL" \
-initrd $TESTDIR/initramfs.testing
grep -U --binary-files=binary -F -m 1 -q dracut-root-block-success $DISKIMAGE || return 1
-initrd "$TESTDIR"/initramfs.testing
grep -U --binary-files=binary -F -m 1 -q dracut-root-block-success "$DISKIMAGE" || return 1
}

test_setup() {
DISKIMAGE=$TESTDIR/TEST-10-RAID-root.img
# Create the blank file to use as a root filesystem
rm -f -- $DISKIMAGE
dd if=/dev/zero of=$DISKIMAGE bs=1M count=128
rm -f -- "$DISKIMAGE"
dd if=/dev/zero of="$DISKIMAGE" bs=1M count=128

kernel=$KVERSION
# Create what will eventually be our root filesystem onto an overlay
(
# shellcheck disable=SC2030
export initdir=$TESTDIR/overlay/source
. $basedir/dracut-init.sh
# shellcheck disable=SC1090
. "$basedir"/dracut-init.sh
(
cd "$initdir"
cd "$initdir" || exit
mkdir -p -- dev sys proc etc var/run tmp
mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
for i in bin sbin lib lib64; do
@ -35,11 +38,17 @@ test_setup() {
done
)
inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \
mount dmesg dhclient mkdir cp ping dhclient dd
mount dmesg dhclient mkdir cp ping dhclient dd sync
for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
[ -f ${_terminfodir}/l/linux ] && break
done
inst_multiple -o ${_terminfodir}/l/linux

inst_simple "${basedir}/modules.d/99base/dracut-lib.sh" "/lib/dracut-lib.sh"
inst_binary "${basedir}/dracut-util" "/usr/bin/dracut-util"
ln -s dracut-util "${initdir}/usr/bin/dracut-getarg"
ln -s dracut-util "${initdir}/usr/bin/dracut-getargs"

inst_simple /etc/os-release
inst ./test-init.sh /sbin/init
inst "$basedir/modules.d/35network-legacy/dhclient-script.sh" "/sbin/dhclient-script"
@ -47,14 +56,17 @@ test_setup() {
inst_multiple grep
inst_multiple -o /lib/systemd/systemd-shutdown
find_binary plymouth > /dev/null && inst_multiple plymouth
cp -a /etc/ld.so.conf* $initdir/etc
cp -a /etc/ld.so.conf* "$initdir"/etc
ldconfig -r "$initdir"
)

# second, install the files needed to make the root filesystem
(
# shellcheck disable=SC2031
# shellcheck disable=SC2030
export initdir=$TESTDIR/overlay
. $basedir/dracut-init.sh
# shellcheck disable=SC1090
. "$basedir"/dracut-init.sh
inst_multiple sfdisk mke2fs poweroff cp umount dd sync
inst_hook initqueue 01 ./create-root.sh
inst_hook initqueue/finished 01 ./finished-false.sh
@ -64,45 +76,48 @@ test_setup() {
# create an initramfs that will create the target root filesystem.
# We do it this way so that we do not risk trashing the host mdraid
# devices, volume groups, encrypted partitions, etc.
$basedir/dracut.sh -l -i $TESTDIR/overlay / \
"$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
-m "bash crypt lvm mdraid udev-rules base rootfs-block fs-lib kernel-modules qemu" \
-d "piix ide-gd_mod ata_piix ext2 sd_mod" \
--nomdadmconf \
--no-hostonly-cmdline -N \
-f $TESTDIR/initramfs.makeroot $KVERSION || return 1
rm -rf -- $TESTDIR/overlay
-f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
rm -rf -- "$TESTDIR"/overlay
# Invoke KVM and/or QEMU to actually create the target filesystem.
$testdir/run-qemu \
-drive format=raw,index=0,media=disk,file=$DISKIMAGE \
"$testdir"/run-qemu \
-drive format=raw,index=0,media=disk,file="$DISKIMAGE" \
-append "root=/dev/cannotreach rw rootfstype=ext2 console=ttyS0,115200n81 selinux=0" \
-initrd $TESTDIR/initramfs.makeroot || return 1
grep -U --binary-files=binary -F -m 1 -q dracut-root-block-created $DISKIMAGE || return 1
eval $(grep -F -a -m 1 ID_FS_UUID $DISKIMAGE)
-initrd "$TESTDIR"/initramfs.makeroot || return 1
grep -U --binary-files=binary -F -m 1 -q dracut-root-block-created "$DISKIMAGE" || return 1
eval "$(grep -F -a -m 1 ID_FS_UUID "$DISKIMAGE")"

(
# shellcheck disable=SC2031
export initdir=$TESTDIR/overlay
. $basedir/dracut-init.sh
# shellcheck disable=SC1090
. "$basedir"/dracut-init.sh
inst_multiple poweroff shutdown dd
inst_hook shutdown-emergency 000 ./hard-off.sh
inst_hook emergency 000 ./hard-off.sh
inst ./cryptroot-ask.sh /sbin/cryptroot-ask
mkdir -p $initdir/etc
echo "testluks UUID=$ID_FS_UUID /etc/key" > $initdir/etc/crypttab
mkdir -p "$initdir"/etc
echo "testluks UUID=$ID_FS_UUID /etc/key" > "$initdir"/etc/crypttab
#echo "luks-$ID_FS_UUID /dev/md0 none" > $initdir/etc/crypttab
echo -n "test" > $initdir/etc/key
echo -n "test" > "$initdir"/etc/key
inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
)

$basedir/dracut.sh -l -i $TESTDIR/overlay / \
"$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
-o "plymouth network kernel-network-modules" \
-a "debug" \
-d "piix ide-gd_mod ata_piix ext2 sd_mod" \
--no-hostonly-cmdline -N \
-f $TESTDIR/initramfs.testing $KVERSION || return 1
-f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
}

test_cleanup() {
return 0
}

. $testdir/test-functions
# shellcheck disable=SC1090
. "$testdir"/test-functions